baber/WOPTO huggingface dataset:
Patent JP-H10229881-A (JP)
Title: Dna having sequence capable of efficiently translating protein in coryneform bacteria
Inventor: KOBAYASHI MIKI
IPC: C12Q1/68
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide the subject new DNA containing an rRNA-complimentary base sequence partially complimentary to the 3'-terminal base sequence of a 16S ribosome RNA originated from coryneform bacteria and useful for the efficient translation of a protein in coryneform bacteria. SOLUTION: This new recombinant DNA for efficient translation of a protein in coryneform bacteria has an rRNA-complimentary base sequence composed of 6-12 bases wherein at least 6 bases are complimentary to the 1st to 12th base sequences of the 3'-terminal of a 16S ribosome RNA originated from coryneform bacteria. The DNA is useful for the production of various useful proteins in high efficiency by using a recombinant DNA technique. The recombinant DNA can be produced by connecting a high-AT content base sequence composed of 1-30 bases and having an AT content of >=75% to the upstream side of the 3'-terminal of a 16S ribosome RNA originated from coryneform bacteria and connecting the product to the objective expression protein at the upstream side of its translation initiation codon and the downstream side of the tac promoter.
Patent JP-2000232822-A (JP)
Title: Wrapping cover for mushroom culture and culture of mushroom using the cover
Inventor: KIDA SABURO
IPC: A01G1/04
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a wrapping cover for mushroom culture enabling the culture of mushrooms growing upward from the mouth of plural mushroom cultivation bottles arranged at the peripheral part in a container while preventing the drooping of the mushrooms around the circumference of the bottle. SOLUTION: A belt cover 10 constituting the wrapping cover for the culture of mushroom is continuously wound in vertical state around the outer circumference of the bodies 32 of plural mushroom cultivation bottles arranged at the peripheral part in a container 20. The belt cover 10 is held by a holding means in a state keeping the vertical posture and continuously winding the outer side faces of the bodies 32 of plural mushroom cultivation bottles and releasably fixed to the container 20 by a fixing means 50. The mushrooms 60 grown upward from the mouth 34 of the mushroom cultivation bottle are supported by the inner face of the belt cover 10 to prevent the drooping of the mushroom.
Patent JP-H10222237-A (JP)
Title: Remote control device
Inventor: OTSU WATARU
IPC: F16K31/12
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To restrict the sudden tilting operation of an operation lever by means of the inertia force of a car body and to prevent the operation lever from erroneously being operated. SOLUTION: A damper storage room 37 is provided at a part positioned in the rocking center of the operation lever 52 in a casing 31. A damper mechanism 40 is stored in the damper storage room 37. In the damper mechanism 40, resistance force is improved at the time of the sudden tilting operation of the operation lever 52 and it is reduced when the operation lever 52 is restored. Even if the operation lever 52 is erroneously to move by the inertia force of the car body, the operation lever 52 becomes heavy and the operation can be restricted.
Patent JP-H04274173-A (JP)
Title: Fuel cell
Inventor: AKAGI ISANORI
IPC: H01M8/12
Filed: 1991-03-01
Abstract: PURPOSE:To prevent damage to a cell by thermal distortion while simplifying manufacturing by forming parallel cell structure in which platelike cells provided in parallel along the plate thickness become closer to or apart from each other at cell interval passage parts formed between the adjacent cells. CONSTITUTION:Cell containing apertures 12, 13 having a first and a second pore parts 11b, 11c for connecting both ends of cell inner passages f1 at a cell containing part 11a and a contained cell 6 are formed a first plate body 9. A part for forming a passage between the cells facing the contained cell 6 in the plate body 9, and an aperture 14 for forming a passage between the cells having a third and a fourth pore parts 14b, 14c to be connected with the apertures 12, 13 respectively are formed in a second plate body 10, and a third and a fourth connection apertures 15, 16 to be connected with the pore parts 11b, 11c respectively are formed. The plate bodies 9 and 10 are put on each other alternately to form a fuel cell.
Patent JP-H01210805-A (JP)
Title: Three-dimensional shape measuring instrument
Inventor: UEDA TOSHITSUGU
IPC: G01B11/24
Filed: 1988-02-18
Abstract: PURPOSE:To minimize a difference of optical paths of measuring light and reference light and to minimize the influence of a disturbance by measuring optical axes of reflected light beams from the reference surface and the measuring surface and varying an optical axis of output light of a light source so that said axes coincide with each other. CONSTITUTION:The output light of a light source 20 is made incident on a cube corner 21, and the corner 21 moves vertically to an optical axis of the output light of the light source 20 and moves the optical axis of its output light in parallel. Also, a mirror 22 reflects the emitted light of the corner 21 and allows it to be made incident on a beam splitter (BS) 23, and the BS 23 allows its incident light to branch into two. One of the light beams which have branched is reflected by a mirror 24, transmits through the BS 23 and made incident on a half mirror 25. The other light beam which has branched is condensed by a lens 26, and made incident on a measuring object 27. The light beam which has been reflected from this object 27 is reflected by the BS 23 and made incident on the mirror 25, and the mirror 25 reflects a part of the incident light and it is made incident on a light spot position detector 28. A part of the light beam which has been made incident on the mirror 25 transmits through and condensed by a lens 29 and made incident on a detector 30. The detector 30 measures an interference fringe of reference light and measuring light.
Patent JP-S57152220-A (JP)
Title: D/a converter
Inventor: SHIMA TAKESHI
IPC: H03M1/66
Filed: 1981-03-13
Abstract: PURPOSE:To improve conversion precision and to increase a conversion speed by using capacitors, provided corresponding to respective bits of a digital signal, and three switch groups in combination. CONSTITUTION:Capacitors 11a-11f provided in correspondence with respective bits of a digital signal have the same capacity, and are charged successively by constant-current sources 17a-17f through switches A1-A6. Switches C1-C6 initialize those capacitors prior to charging. Switches B1-B5 distributes the charge of each capacitor to the low-order capacitor starting at a low-order bit side. Those switches are controlled by a switch control circuit 18. Thus, the capacitors have the same capacity and conversion processing is carried out on pipeline basis to improve conversion precision and to increase a conversion speed.
Patent JP-H09231511-A (JP)
Title: Production of magnetic head and working mask
Inventor: ITO KEIKO
IPC: G11B5/127
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain stable track width and to increase the latitude for positioning by inclining the optical path of laser light in the direction apart from the magnetic gap. SOLUTION: An excimer laser of 248nm wavelength is used to generate a laser light beam 31, which is passed through a mask 27 to irradiate the peripheral part of an edge telecentric working lens 28 so that the mask pattern is reduced and transferred. Since the mask pattern is transferred to a desired position of a core 29 while the laser light beam 31 is diverging, the optical path is inclined in the direction apart from the magnetic gap and the light beam irradiates by 4 deg. angle from the side face of the core 29. The taper angle of a track groove 32 is 4 deg. when a light beam irradiates perpendicular to the core with 5J/cm<2> energy density, so that by this method, the taper angle is suppressed to almost 0 deg.. Thus, even when the sliding surface of the core 29 is worked such as grinding or is worn due to long-term use, stable track width can be maintained.
Patent JP-S6012900-A (JP)
Title: Manufacture of assembled body of speaker
Inventor: MURAKAMI TOORU
IPC: H04R9/02
Filed: 1983-03-04
Abstract: PURPOSE:To join a damper and a frame and to shorten the time for joining by holding a superposed part of the frame and the damper between a rotatable pressing stand and a chip and applying a rotating force and an oscillation perpendicular to the rotating force to the chip by giving pressure to the pressing stand. CONSTITUTION:A superposed part of the damper 2 and frame 1 of a speaker is held between a rotatable pressing stand and a chip, and a pressing force F from a pressing machine 6 is transmitted to a rotating stand 4 through a ball bearing. The pressing stand 3 is pressed further, and at the same time, a rotating force N and an oscillation of frequency 10kHz perpendicular to the rotating force N are generated in the chip 7 and the superposed part of the damper 2 and the frame 1 is joined. The contact face of the frame 1 and chip 7 rotates the frame 1, the pressing stand 3 and the rotating stand 4 in a body by a rotating force N, and the time for joining the frame 1 and damper 2 is shortened.
Patent JP-H06249477-A (JP)
Title: Lighting and ventilation control device for toilet
Inventor: FUJINAWA HIROYA
IPC: A47K17/00
Filed: 1993-02-25
Abstract: PURPOSE:To enable a ventilation fan in a lighting and ventilation device for a toilet to be performed at will of a user in which the ventilation can be performed automatically for a predetermined period of time after usage of the toilet. CONSTITUTION:A lighting and ventilation control device for a toilet is comprised of a ventilation fan driven by a motor 2a, a bulb 3, a human sensor 5, a luminescence sensor 6, a manual ventilation switch 4d, and a controller 7. The controller 7 is operated to turn on the bulb 3 only when the toilet is dark and occupied, and turns it off otherwise. The ventilation fan is turned on and off in response to the operation of the ventilation fan, and the ventilation fan is stopped a predetermined period of time after the toilet becomes vacant.
Patent JP-S61197526-A (JP)
Title: Polysaccharide derivative having antitumor activity
Inventor: KATO TAKAO
IPC: C08B37/00
Filed: 1985-02-27
Abstract: NEW MATERIAL:A polysaccharide derivative having beta-1,3-glucan as main chain, and having the following properties. Elemental analysis, C 41-48%, H 5.8-6.8%, N 0.1-7.0%; molecular weight, 70,000-4,500,000; constituent unit, composed of the recurring unit of formula I (D-Glu is D-glucopyranose residue; beta is type of bonding; the number is the position of bond) and formula II [n is 0-2; X is group of formula III (A is OH, etc.), etc.; Y is group of formula IV, etc.]. USE:Antitumor agent. PREPARATION:The objective polysaccharide derivative can be produced by (1) forming a Schiff base from an aldehyde-type beta-1,3-glucan and histidine or its permissible salt in an aqueous medium at 5-80 deg.C, (2) reducing the base with a reducing agent such as sodium borohydride to effect the dissolution of the polysaccharide in the aqueous medium, (3) removing the insoluble fraction e.g. by centrifugal separation, and (4) separating the dissolved polysaccharide e.g. by alcohol precipitation and dialysis, etc.
Patent JP-S60181539-A (JP)
Title: Concentrated control device for air conditioner
Inventor: NAKAMURA TSUTOMU
IPC: F24F11/02
Filed: 1984-02-28
Abstract: PURPOSE:To obtain the concentrated control device excellent in handling including installation and maintenance by a method wherein the operation and stopping of a plurality of air conditioners are controlled separately or in group by the main body of the concentrated control device while remote controllers for operating respective air conditioners are permitted to control corresponding air conditioners. CONSTITUTION:The device is constituted so that only a terminal equipment (a) for operating an air conditioner, called up by a CPU1 at the main body (b) side of the concentrated control device, is operated by an operation signal outputted by CPU14 in accordance with the content of a commanding signal. When an operation command information is inputted into the main body (b) of the concentrated control device, a commanding signal is supplied to the base of a transistor 112 and electric current flows through a luminous element 201. When it emits light, a light receiving element 202 is conducted and a commanding signal from a commanding signal transmitter 2 is induced at both ends of an emitter resistor 213. The signal is inputted into comparators 217, 218 to compare it with a reference voltage and a signal of HIGH or LOW is inputted into the CPU14 to control the device whereby a predetermined operation or the operation of a compressor, for example, may be effected.
Patent JP-S62197387-A (JP)
Title: Device for producing high-quality seed crystal
Inventor: ARAKI TAKASHI
IPC: C30B13/26
Filed: 1986-02-21
Abstract: PURPOSE:To obtain the title high-grade seed crystal without any defects such as dislocation and having a uniform composition in each cross section with good productivity by impressing a magnetic field on the raw material part of a specified image furnace, melting the raw material with a heating light source, and pulling the seed crystal. CONSTITUTION:An electromagnet 61 provided with a chuck and capable of holding a raw material 7 is provided to the lower end of the upper shaft 2 which is pierced through a quartz tube 1 along the center axis and can be vertically moved and an electromagnet 62 is furnished in the same way to the upper end of the lower shaft 3 which can be vertically moved and rotated. Double ellipsoidal reflecting mirrors 41 and 42 are provide to surround the vicinity of the central part of the quartz tube 1, and raw material heating light sources 51 and 52 such as a halogen lamp are furnished at each focus and arranged so that the raw material 7 comes to the remaining focal positions to constitute the image furnace. Then As pressure is exerted on the raw material 7 consisting of a GaAs polycrystal doped, for example, with In by a pressure impressing device 10 provided between the electromagnets 61 and 62, a magnetic field is impressed on the raw material 7 by the electromagnets 61 and 62, the light sources 51 and 52 are turned on to melt 8 the raw material 7 at the focal position, and the melt is pulled up while rotating the lower shaft 3 to form a single crystal 9.
Patent JP-S59163809-A (JP)
Title: Excitation power source for superconductive magnet
Inventor: ISHIKAWA TOMOAKI
IPC: H01F6/00
Filed: 1983-03-08
Abstract: PURPOSE:To prevent a superconductive magnet from quenching by a method wherein a ripple of a DC output current from a thyristor converter is detected and control is performed according to the detected ripple. CONSTITUTION:An excitation power source 10 supplies an exciting current to a superconductive magnet 17 which has superconductive coils 20, 21. A thyristor converter 12 supplies a power from an AC source and a gate control circuit 13 controls the gate of the thyristor converter 12. A DC circuit-breaker control circuit 15 drives a DC circuit-breaker 14 which disconnects an output power of the thyristor converter 12. A discrimination circuit 22 detects a ripple contained in an output current of the thyristor converter 12 and, when the ripple exceeds the specified level, transmits a signal to the gate control circuit 13 and the circuit breaker control circuit 15 to disconnect the power or change to the demagnetization. The discrimination circuit 22 is composed of a DC component eliminating circuit 23, absolute value conversion circuits 25, 26, a band-pass filter 27, comparators 28-31 and the like.
Patent JP-S6257592-A (JP)
Inventor: NAMIUCHI KEIICHIROU
IPC: D06F35/00
Filed: 1986-02-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08235223-A (JP)
Title: Test facilitation design device
Inventor: OZAWA AKIRA
IPC: G06F17/50
Filed: 1995-02-24
Abstract: PURPOSE: To shorten the design period of a logic circuit by making possible test facilitation design for each logic design unit. CONSTITUTION: This test facilitation design device 6 of the logic circuit constituted of the plural logic design units is provided with a logic circuit information preparation means 61 for environment setting for inputting the logic circuit information 1 of the logic design unit, the controllability information of the input signals of the logic design unit and the observability information 5 of output signals and outputting higher rank logic circuit information 62 including a circuit for the environment setting and a test facility measurement means 31 for inputting the logic circuit information 1 of the logic design unit and the higher rank logic circuit information 62 including the circuit for the environment setting prepared by the logic circuit information preparation means 61 for the environment setting,  obtaining the test facility of the logic design unit and outputting the measured result of the test facility.
Patent JP-S62195182-A (JP)
Title: Manufacture of amorphous photosensor
Inventor: KAMIYAMA MICHIYA
IPC: H01L21/205
Filed: 1986-02-21
Abstract: PURPOSE:To form an amorphous semiconductor layer with p-i-n structure on a substrate in a single chamber and with good controllability by a method wherein, after a p-type layer is formed, an i-type layer is formed with a lower film forming speed at first and, after a predetermined time, with a higher film forming speed in a reactive gas which does not contain an impurity gas. CONSTITUTION:A substrate 10 consisting of a light transmitting insulating substrate 1 and a transparent conductive film 2 formed on the insulating substrate 1 is placed on a lower electrode 23 in a reaction chamber 21. The inside of the chamber 21 is evacuated by a vacuum evacuation system 24 and a gas introducing valve 25 is opened to introduce a mixed gas of a silane gas and a diborane gas. A radio frequency voltage is applied between an upper electrode 22 and the lower electrode 23 to induce a glow discharge and a p-type amorphous Si layer 5 is formed on the substrate 10. Then the mixed gas is changed over to the silane gas only and an i-type amorphous Si layer 6 is formed with a lower film forming speed at first and, after a predetermined time, with a higher film forming speed. After that, the reactive gas is changed over to a mixed gas of the silane gas and a phosphine gas and an n-type amorphous Si film 7 is formed to complete an amorphous Si layer 3. With this constitution, the impurity concentration in the i-type amorphous Si layer can be kept stable with a required distribution and the manufacture with optimum output characteristics and good reproducibility can be realized.
Patent JP-2000233844-A (JP)
Title: Carrying device and image forming device
Inventor: MAETANI MASAMI
IPC: B65H5/06
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To solve the play of a movable energizing roller and to reduce the vibration noise by providing, on an energizing roller shaft, a vibration preventing means for energizing the energizing roller shaft to one side of a guide groove in a direction substantially perpendicular to an energizing means. SOLUTION: A coil spring 52, that is a vibration preventing means, is mounted between energizing roller shafts 49 to cause energizing force to act thereon. Namely, the energizing force by the coil spring 52 is substantially perpendicular to the energizing force of a coil spring 51, to energize the energizing rollers 49 to one side of a guide groove 47a. The energizing force of the coil spring 52 is set to strength to the extent that the sliding of the energizing roller shafts 49 will not be affected. Consequently, the play between the energizing roller shaft 49 and the guide groove 47a is solved, and the vibration of the energizing roller shaft 49 can be suppressed even if a drive roller and an energizing roller 50, and the noise caused thereby can be suppressed.
Patent JP-S60181875-A (JP)
Title: Density histogram display circuit
Inventor: SASAKI SHIGERU
IPC: G06T11/20
Filed: 1984-02-28
Abstract: PURPOSE:To display by overlapping a density histogram in picture data at any time when necessary by constituting a density histogram display circuit of a simple constitutional density histogram calculating circuit, graphics generating circuit and a superimposing circuit, and by changing the histogram of the picture data into a graphics by calculation. CONSTITUTION:A density histogram calculating circuit 3 is constituted of a histogram memory 8 and adder 9. Picture data supplied from a picture memory 2 to a histogram memory are picture element data being the object of display. In the histogram memory, value data of the density histogram for one screen are stored, pass through a data bus 10 and are sent to a graphics generating circuit 4 to be stored in a graphics memory 11 for being changed into graphics. Further, a superimposing circuit 5 superimposes the data read from the graphics memory on the picture for one picture screen from the memory 2, thus enabling simultaneous display of an original picture and the graphics pattern of the density histogram.
Patent JP-H04258568-A (JP)
Title: Speed change control device for automatic transmission
Inventor: MARUSUE TOSHIHISA
IPC: F16H61/04
Filed: 1991-02-06
Abstract: PURPOSE:To securely prevent the occurrence of shock, in an automatic transmission equipped with a main transmission and an auxiliary transmission, at the time of completion of the simultaneous speed change of these two transmissions. CONSTITUTION:An automatic transmission AT is equipped with a main transmission 3 and an auxiliary transmission 4. In the 2-3 upshift, the brake 35 of the main transmission 3 is connected, and the clutch 47 of the auxiliary transmission 4 is released. In this 2-3 upshift, the speed change of the auxiliary transmission 4 is completed prior to that of the main transmission 3, and then the oil pressure of the clutch 47 is quickly drained, and at the same time the oil pressure of the brake 35 is drained. The time interval DELTAt to be required for the quick draining of the auxiliary transmission 4 is mapped on the basis of the oil temperature, and the draining velocity of the brake 35 is regulated in accordance with the length of this time interval DELTAt.
Patent JP-S58153919-A (JP)
Title: Electrode patterning method of liquid crystal display
Inventor: IWATA KATSUAKI
IPC: G02F1/1343
Filed: 1982-03-09
Abstract: PURPOSE:To prevent patterning defects and the occurrence of short-circuit, by laminating a metallic electrode on a patterned transparent electrode and patterning the metallic electrode to produce a pattern electrode where the transparent electrode and the metallic electrode are laminated. CONSTITUTION:The transparent electrode is formed with 300-400Angstrom thickness on one face of a transparent substrate glass 10. The transparent electrode is so photoetched that transparent A electrodes 6 and transparent B electrodes 7 are left. First, the transparent electrode is photoetched to such degree with a weak etching liquid at a low temperature in a short time overetching cannot occur, and next, it is etched sharply by a sputter etching method. By adopting both etching methods, short-circuit is prevented, and the preprocessing for forming the metallic film is improved. After forming the metallic film, etching is so performed by the phototechnical method that narrow metallic lines, metallic A electrodes 8, and metallic B electrodes 9 are left. Thus, the adhesion of the metallic film is improved to obtain a sharp display surface.
Patent JP-S61196283-A (JP)
Inventor: YONEYAMA HITOSHI
IPC: G09F27/00
Filed: 1985-02-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。